Bentonite feeding device with filtering function

Abstract

The utility model belongs to the technical field of bentonite processing, and discloses a bentonite feeding device with a filtering function, which comprises a feeding assembly, a filtering assembly is arranged in the feeding assembly, one end of the feeding assembly is connected with a feeding port, and the other end of the feeding assembly is connected with an upper guide groove and a lower guide groove; the filtering assembly comprises a penetrating filtering belt movably installed in the feeding assembly, filtering holes are fully distributed in the surface of the penetrating filtering belt, and a plurality of transmission material blocking plates which are evenly distributed are connected to the outer surface of the penetrating filtering belt. Due to the arrangement of the penetrating filter belt, the penetrating filter belt continuously rotates in the feeding period under the matching of the driving motor and the positioning transmission roller, so that the crushed bentonite at the top of the penetrating filter belt can be filtered, and finally, the bentonite is conveyed to corresponding working procedures through different material guide grooves; and under the continuous transmission action of the penetrating filter belt, the situation that bentonite is accumulated and blocked in the feeding cavity can be avoided.

Description

Technical Field

[0001] This utility model belongs to the field of bentonite processing technology, specifically a bentonite feeding device with filtration function. Background Technology

[0002] Bentonite is a non-metallic mineral with montmorillonite as its main mineral component. Due to its excellent physical and chemical properties, it is known as "all-purpose" clay. It can be used as a binder, suspending agent, thixotropic agent, stabilizer, purifying and decolorizing agent, filler, feed, catalyst, etc., and is widely used in metallurgy, petroleum, casting, food, chemical, environmental protection and other industrial and agricultural production fields.

[0003] The production and processing of bentonite requires filtration, but existing feeding devices lack filtration functions and are prone to clogging at the feeding port, causing great inconvenience to production and processing. Therefore, it is necessary to develop a new type of feeding device for bentonite production and processing with filtration function to solve the shortcomings of existing technology. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a bentonite feeding device with a filtration function, which has the advantages of filtration and anti-clogging.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a bentonite feeding device with a filtering function, comprising a feeding component, wherein a filtering component is provided inside the feeding component, one end of the feeding component is connected to a feeding port, and the other end of the feeding component is connected to two upper and lower guide troughs.

[0006] The filter assembly includes a filter belt movably installed inside the feeding assembly. The surface of the filter belt is covered with filter holes. A plurality of evenly distributed transmission baffles are connected to the outer surface of the filter belt. A guide frame is provided at the top of the filter belt. The bentonite falls onto the filter belt along the inside of the guide frame. Two positioning transmission rollers are connected to the inside of the filter belt. A crushing roller located at the top of the filter belt is provided inside the feeding assembly. The rear ends of the positioning transmission roller and the crushing roller pass through the filter belt and extend to the back of the feeding assembly and are connected to a drive mechanism.

[0007] Preferably, the feeding assembly includes a feeding box connected between the feeding port and the guide trough, the feeding box having a feeding cavity inside, a discharging port at one end of the feeding box, the discharging port communicating with the feeding cavity, and the bottom of the inner cavity of the feeding cavity being inclined.

[0008] Preferably, the driving mechanism is composed of a driving motor and two mutually meshing transmission gears, the front end of the output shaft of the driving motor extends to the inside of the feeding cavity and is fixedly connected to the back of one of the positioning transmission rollers, and the front surfaces of the two transmission gears are fixedly connected to the back of the other positioning transmission roller and the crushing roller respectively.

[0009] Preferably, the two ends of the positioning transmission roller and the crushing roller are rotatably connected to the inside of the feeding cavity through bearings, and the bottom of the outer surface of the crushing roller is meshed with the transmission material blocking plate penetrating through the top of the outer surface of the filter belt.

[0010] Preferably, the material guide groove is connected to one end of the feeding box close to the discharge port, the feeding port is connected to one end of the top of the feeding box away from the discharge port, and the feeding port is connected to the inside of the material guide groove through the feeding cavity and the discharge port.

[0011] Preferably, the feeding port is located directly above the crushing roller and the end of the feeding cavity away from the discharge port, the inside of the filter belt is provided with a supporting roller, the two ends of the supporting roller are rotatably connected to the inside of the feeding cavity through bearings, and the top of the supporting roller is tightly fitted to the top of the inner cavity of the filter belt.

[0012] Preferably, the height of the end of the bottom of the inner cavity of the feeding cavity close to the feeding port is higher than the height of the other end, one of the material guide grooves connected to the side of the feeding cavity is located at the bottom of the filter belt, the other material guide groove connected to the side of the feeding cavity is located at the bottom of the inner cavity of the feeding cavity, and the axis of the two material guide grooves extends to different directions.

[0013] Compared with the prior art, the beneficial effects of the present application are as follows:

[0014] 1. Due to the provision of the filter belt, the filter belt is continuously rotated under the cooperation of the driving motor and the positioning transmission roller during feeding, which can filter the crushed bentonite on the top of the filter belt, and finally transmit the bentonite to the corresponding process through different material guide grooves, and can avoid the accumulation and blockage of bentonite in the feeding cavity under the continuous transmission of the filter belt.

[0015] 2. Due to the provision of the crushing roller, the crushing roller can continuously rotate with the filter belt under the cooperation of the transmission gears, and then the crushing roller can crush the bentonite conveyed on the top of the filter belt under the support of the supporting roller under the cooperation of the transmission material blocking plate, thereby improving the filtering effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure of the present application is shown in the figure;

[0017] Figure 2The structure diagram of the back surface of the utility model;

[0018] Figure 3 The top view of the utility model;

[0019] Figure 4 The sectional view of the front surface of the utility model.

[0020] In the drawing: 1, feeding assembly;11, feeding box;12, feeding cavity;13, discharging port;2, filtering assembly;21, penetrating filter belt;22, transmission material blocking plate;23, material guide frame;24, positioning transmission roller;25, crushing roller;26, supporting roller;3, feeding port;4, material guide groove;5, driving motor;6, transmission gear. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] As Figures 1 to 4 shown, the utility model provides a bentonite feeding device with filtering function, including feeding assembly 1, the inside of feeding assembly 1 is provided with filtering assembly 2, one end of feeding assembly 1 is connected with feeding port 3, the other end of feeding assembly 1 is connected with two material guide grooves 4 up and down;

[0023] Filtering assembly 2 includes the penetrating filter belt 21 movably installed in the inside of feeding assembly 1, the surface of penetrating filter belt 21 is covered with filter holes, the outer surface of penetrating filter belt 21 is connected with several transmission material blocking plates 22 evenly distributed, the top of penetrating filter belt 21 is provided with material guide frame 23, bentonite falls on penetrating filter belt 21 along the inside of material guide frame 23, the inside of penetrating filter belt 21 is sleeved with two positioning transmission rollers 24, the inside of feeding assembly 1 is provided with crushing roller 25 located at the top of penetrating filter belt 21, the rear end of positioning transmission roller 24 and crushing roller 25 penetrates penetrating filter belt 21 and extends to the back surface of feeding assembly 1 and is connected with driving mechanism;Due to the setting of penetrating filter belt 21, under the cooperation of driving motor 5 and positioning transmission roller 24, penetrating filter belt 21 rotates continuously during feeding, which can filter the crushed bentonite on its top, so that it is finally transmitted to the corresponding process through different material guide grooves 4, and the accumulation and blockage of bentonite in feeding cavity 12 can be avoided under the continuous transmission of penetrating filter belt 21.

[0024] As Figure 4As shown, the feeding assembly 1 comprises a feeding box 11 connected between the feeding port 3 and the guide chute 4. The feeding box 11 is internally provided with a feeding cavity 12. One end of the feeding box 11 is provided with a discharging port 13. The discharging port 13 is in communication with the feeding cavity 12. The bottom of the inner cavity of the feeding cavity 12 is inclined. Due to the feeding cavity 12, the filter assembly 2 and the like can be conveniently installed. Under the action of gravity, the filtered bentonite can be timely slid into the corresponding guide chute 4 through the inclined surface of the bottom of the inner cavity.

[0025] As shown in Figure 2 and Figure 4 , the driving mechanism is composed of a driving motor 5 and two mutually meshing transmission gears 6. The front end of the output shaft of the driving motor 5 extends into the inside of the feeding cavity 12 and is fixedly connected to the back of one of the positioning transmission rollers 24. The front surfaces of the two transmission gears 6 are fixedly connected to the back surfaces of the other positioning transmission roller 24 and the crushing roller 25 respectively. Due to the transmission gears 6, the crushing roller 25 and the transmission blocking plate 22 can be continuously rotated relatively stationary, thereby achieving a continuous and effective crushing effect.

[0026] As shown in Figure 4 , the two ends of the positioning transmission roller 24 and the crushing roller 25 are rotatably connected to the inside of the feeding cavity 12 through bearings. The bottom of the outer surface of the crushing roller 25 is meshed with the transmission blocking plate 22 penetrating the top of the outer surface of the filter belt 21.

[0027] As shown in Figure 2 and Figure 4 , the guide chute 4 is connected to one end of the feeding box 11 close to the discharging port 13. The feeding port 3 is connected to the other end of the top of the feeding box 11 away from the discharging port 13. The feeding port 3 is in communication with the inside of the guide chute 4 through the feeding cavity 12 and the discharging port 13.

[0028] As shown in Figure 4 , the feeding port 3 is located directly above the crushing roller 25 and the other end of the feeding cavity 12 away from the discharging port 13. The inside of the penetrating filter belt 21 is provided with a supporting roller 26. The two ends of the supporting roller 26 are rotatably connected to the inside of the feeding cavity 12 through bearings. The top of the supporting roller 26 is tightly fitted to the top of the inner cavity of the penetrating filter belt 21. Due to the crushing roller 25, the crushing roller 25 can be continuously rotated with the penetrating filter belt 21 under the cooperation of the transmission gears 6. Then, under the cooperation of the transmission blocking plate 22, the crushing roller 25 can crush the bentonite conveyed on the top of the penetrating filter belt 21 under the support of the supporting roller 26, thereby improving the filtering effect.

[0029] As shown in Figure 4As shown, the height of the one end of the cavity bottom of the feeding cavity 12 near the feeding opening 3 is higher than the height of the other end, one guide groove 4 located above is communicated with the side of the feeding cavity 12 and is located at the bottom of the filter belt 21, one guide groove 4 located below is communicated with the side of the feeding cavity 12 and is located at the bottom of the inner cavity of the feeding cavity 12, the axis of the two ends of the two guide grooves 4 extends to different directions; due to the arrangement of the guide grooves 4, different volumes of the bentonite filtered can be transferred to different areas under the cooperation of the filter belt 21 and the feeding cavity 12, so as to be classified and collected

[0030] The working principle and use process of the utility model are as follows:

[0031] When the driving motor 5 is started, the filter belt 21 and the crushing roller 25 can be simultaneously rotated under the cooperation of the positioning transmission roller 24 and the transmission gear 6, bentonite is put into the inside of the feeding cavity 12 through the feeding opening 3, and then falls onto the filter belt 21 under the guidance of gravity and the guide frame 23, and then the bentonite moves along with the filter belt 21 under the driving of the filter belt 21, when the bentonite reaches the crushing roller 25, the crushing roller 25 and the filter belt 21 which are in meshing rotation can crush the bentonite under the supporting action of the supporting roller 26, the crushed bentonite continues to move along with the filter belt 21, the smaller bentonite is filtered through the filter belt 21 and falls to the bottom of the inner cavity of the feeding cavity 12, and slides along the bottom of the inner cavity of the feeding cavity 12 to the inside of the corresponding guide groove 4, and the larger bentonite particles after crushing continue to move along with the filter belt 21 and move into the corresponding guide groove 4.

[0032] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the utility model have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bentonite feeding device with a filtering function, comprising a feeding assembly (1), characterized in that: The feeding assembly (1) is equipped with a filter assembly (2) inside. One end of the feeding assembly (1) is connected to a feeding port (3), and the other end of the feeding assembly (1) is connected to two guide grooves (4). The filter assembly (2) includes a filter belt (21) movably installed inside the feeding assembly (1). The surface of the filter belt (21) is covered with filter holes. The outer surface of the filter belt (21) is connected to a plurality of uniformly distributed transmission baffles (22). A guide frame (23) is provided at the top of the filter belt (21). The bentonite falls onto the filter belt (21) along the inside of the guide frame (23). Two positioning transmission rollers (24) are connected inside the filter belt (21). A crushing roller (25) is provided inside the feeding assembly (1) at the top of the filter belt (21). The rear ends of the positioning transmission roller (24) and the crushing roller (25) pass through the filter belt (21) and extend to the back of the feeding assembly (1) and are connected to a drive mechanism.

2. The bentonite feeding device with filtering function according to claim 1, characterized in that: The feeding assembly (1) includes a feeding box (11) connected between the feeding port (3) and the guide groove (4). The feeding box (11) has a feeding cavity (12) inside. One end of the feeding box (11) has a discharging port (13). The discharging port (13) is connected to the feeding cavity (12). The bottom of the inner cavity of the feeding cavity (12) is inclined.

3. The bentonite feeding device with filtering function according to claim 2, characterized in that: The drive mechanism consists of a drive motor (5) and two meshing transmission gears (6). The front end of the output shaft of the drive motor (5) extends into the interior of the feeding chamber (12) and is fixedly connected to the back of one of the positioning transmission rollers (24). The front sides of the two transmission gears (6) are respectively fixedly connected to the back of the crushing roller (25) and the other positioning transmission roller (24).

4. A bentonite feeding device with filtering function according to claim 2, characterized in that: The two ends of the positioning drive roller (24) and the crushing roller (25) are rotatably connected to the inside of the feeding chamber (12) through bearings. The bottom of the outer surface of the crushing roller (25) meshes with the drive baffle (22) on the top of the outer surface of the filter belt (21).

5. A bentonite feeding device with filtering function according to claim 2, characterized in that: The guide trough (4) is connected to one end of the feeding box (11) near the discharge port (13), and the feeding port (3) is connected to the top of the feeding box (11) away from the discharge port (13). The feeding port (3) is connected to the interior of the guide trough (4) through the feeding chamber (12) and the discharge port (13).

6. A bentonite feeding device with filtering function according to claim 2, characterized in that: The feeding port (3) is located directly above the end of the crushing roller (25) and the feeding chamber (12) away from the discharging port (13). A support roller (26) is provided inside the filter belt (21). The two ends of the support roller (26) are rotatably connected to the inside of the feeding chamber (12) through bearings. The top of the support roller (26) is tightly attached to the top of the inner cavity of the filter belt (21).

7. A bentonite feeding device with filtering function according to claim 2, characterized in that: The bottom of the inner cavity of the feeding chamber (12) is located at a height above the height of the other end. A guide trough (4) located above is connected to the side of the feeding chamber (12) and located at the bottom of the filter belt (21). A guide trough (4) located below is connected to the side of the feeding chamber (12) and located at the bottom of the inner cavity of the feeding chamber (12). The axes of the ends of the two guide troughs (4) extend in different directions.

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